I am trying to create a tde file using tableau extract api. I have two sets of data(csv) files with a common key in both of the files. I would like to create a tde file by joining both the csv files based on the key.
In tableau desktop the same can be achieved by dragging two files and choosing the type of union. I am looking to do the same via extract api. Is there a way I can join two files or two tde files via the extract api?